Impact punchdown tool



FIG. 1 is an isometric view of the present invention from the top and left side;

FIG. 2 is an isometric view from the bottom and left side;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a left side elevation view;

FIG. 6 is a right side elevation view;

FIG. 7 is a front end elevation view; and,

FIG. 8 is a rear end elevation view. 

I claim the ornamental design for impact punchdown tool, as shown and described. 